爲什麼找不到這個特定的Repository方法？

Question

我的三個Web API方法中的兩個工作正常;第三個不 - 它又喊又叫，Dobermanesque：「遠程服務器返回錯誤（404）未找到」

這裏是控制器的方法：

[Route("api/Subdepartments/GetCount")] 
public int GetCountOfSubdepartmentRecords(string serialNum) 
{ 
    return _subdepartmentsRepository.GetCount(serialNum); 
} 

[Route("api/Subdepartments/GetAll")] 
public IEnumerable<Subdepartment> GetAllSubdepartmentRecords(string serialNum) 
{ 
    return _subdepartmentsRepository.GetAll(serialNum); 
} 

[Route("api/Subdepartments")] 
public IEnumerable<Subdepartment> GetBatchFromID(string serialNum, int ID, int CountToFetch) 
{ 
    return _subdepartmentsRepository.GetBatch(ID, CountToFetch, serialNum); 
} 

這裏是庫方法：

public int GetCount(string serialNum) 
{ 
    LoadSubdepartments(serialNum); 
    return subdepartments.Count; 
} 

public IEnumerable<Subdepartment> GetAll(string serialNum) 
{ 
    LoadSubdepartments(serialNum); 
    return subdepartments; 
} 

public IEnumerable<Subdepartment> GetBatch(int ID, int CountToFetch, string serialNum) 
{ 
    LoadSubdepartments(serialNum); 
    return subdepartments.Where(i => i.Id >= ID).Take(CountToFetch); 
} 

...這是我穿過的URI：

http://localhost:28642/api/Subdepartments/GetCount?serialNum=8675309e9 
http://localhost:28642/api/Subdepartments/GetAll?serialNum=8675309e9 
http://localhost:28642/api/Subdepartments?serialNum=8675309e9&Int=1&CountToFetch=5 

爲什麼getCount將（）和GETALL （）工作，而GetBatch（）不？

Answer 1

因爲在查詢字符串中你有Int=而不是ID=。

所以URI你逝去的應該是

http://localhost:28642/api/Subdepartments?serialNum=8675309e9&ID=1&CountToFetch=5